@misc{indiciaeca2e4fb67703,
  title = {Biostratigraphy and paleoecology of the upper Miocene (Messinian) and lower Pliocene(?) Cerro de Almendral section, Almeria Basin, southern Spain},
  author = {R.Z. Poore and S.M. Stone},
  year = {1981},
  doi = {10.3133/pp774f},
  url = {https://pubs.usgs.gov/publication/pp774F},
  note = {Source identifier: pp774F}
}